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Duolingo Bird
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The Secret Life of Duolingo Bird: Why It’s More Than Just a Mascot
What begins as a simple green bird pecking at letters evolves into a complex system of rewards, streaks, and social pressure—all engineered to exploit the...
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What begins as a simple green bird pecking at letters evolves into a complex system of rewards, streaks, and social pressure—all engineered to exploit the...